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H A Dpfil.cdiff 173904 Sun Nov 25 10:41:47 MST 2007 mlaier pfil(9) locking take 3: Switch to rmlock(9)
This has the benefit that rmlocks have proper support for reader recursion
(in contrast to rwlock(9) which could potential lead to writer stravation).
It also means a significant performance gain, eventhough only visible in
microbenchmarks at the moment.

Discussed on: -arch, -net
H A Dpfil.hdiff 173904 Sun Nov 25 10:41:47 MST 2007 mlaier pfil(9) locking take 3: Switch to rmlock(9)
This has the benefit that rmlocks have proper support for reader recursion
(in contrast to rwlock(9) which could potential lead to writer stravation).
It also means a significant performance gain, eventhough only visible in
microbenchmarks at the moment.

Discussed on: -arch, -net

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